method определени  roughness coefficient трени  different products

• 1. 不同采样间距下的结构面粗糙度系数统计方法 [P] . 中国专利： CN107656902B . 2020.10.27
• 2. 一种测量微尺度下不同表面粗糙度对流换热系数的方法及装置 [P] . 中国专利： CN111323453A . 2020-06-23
• 3. Manufacturing method of the precast concrete manufacture and improvement manner of the product internal coefficient of roughness in said precast concrete manufacture [P] . 日本专利： JP5260106B2 . 2013-08-14

  机译： 预制混凝土制造的制造方法和所述预制混凝土制造中产品内部粗糙度系数的改善方式

• 4. PRECAST CONCRETE PRODUCT IMPROVED IN ROUGHNESS COEFFICIENT AND ITS MANUFACTURING METHOD [P] . 日本专利： JP2009096170A . 2009-05-07

  机译： 粗度系数改进的预制混凝土产品及其制造方法

• 5. MANUFACTURING METHOD OF PRECAST CONCRETE PRODUCT IMPROVED IN ROUGHNESS COEFFICIENT [P] . 日本专利： JP2009096171A . 2009-05-07

  机译： 粗度系数改进的预制混凝土产品制造方法

• 1. Comparative study on identification methods of pipe roughness coefficients in water networks [J] . LIU Yong-xin, ZOU Ping-hua 哈尔滨工业大学学报（英文版） . 2011,第006期
• 2. Hydraulic model with roughness coefficient updating method based on Kalman filter for channel flood forecast [J] . Hong-jun BAO, Lin-na ZHAO 水科学与水工程：英文版 . 2011,第001期
• 3. Relationship between soil surface roughness and hydraulic roughness coefficient on sloping farmland [J] . Zi-cheng ZHEN, Shu-qin HE, Fa-qi WU 水科学与水工程：英文版 . 2012,第002期
• 4. Modified Methods on Testing Roughness Coefficient of Water Pipes in UrbanWater Distribution Network [C] . Shihu Shu, Lanying Kang, Ming Zhao, Advances and experiences with pipelines and trenchless technology for water, sewer, gas, and oil applications . 2009
• 5. An investigation of the influence of surface roughness on reflection coefficients measured by a chirp sonar using a laser profiling of the seafloor. [D] . Hache, Nicolas. 2005
• 6. A Statistical Method for Synthesizing Mediation Analyses Using the Product of Coefficient Approach Across Multiple Trials [O] . Shi Huang, David P. MacKinnon, Tatiana Perrino, -1
• 7. Assessing methods for estimating roughness coefficient in a vegetated marsh area using Delft3D [O] . Khalid Al-Asadi, Jennifer G. Duan 2017
• 8. Method of Estimating Distribution Coefficients of Degradation Products from Organophosphorus Extractants [R] . Katz, S., Bond, W. D. 1979

• 1. Hydraulic model with roughness coefficient updating method based on Kalman filter for channel flood forecast [J] . Hong-jun BAO ,Lin-na ZHAO . 水科学与水工程 . 2011,第001期
• 2. Relationship between soil surface roughness and hydraulic roughness coefficient on sloping farmland [J] . Zi-cheng ZHENG ,Shu-qin HE ,Fa-qi WU . 水科学与水工程 . 2012,第002期
• 3. 不同节理粗糙度系数单裂隙渗流特性试验研究 [C] . 贺玉龙 ,陶玉敬 ,杨立中 . 第十一次全国岩石力学与工程学术大会 . 2010
• 4. 不同抛光方法对调磨后3种金属材料粗糙度及细菌黏附的影响 [A] . 宿露 . 2013